diff --git a/app/backend/resources/languages.json b/app/backend/resources/languages.json
index 08032af122..8958b41fa4 100644
--- a/app/backend/resources/languages.json
+++ b/app/backend/resources/languages.json
@@ -243,6 +243,10 @@
     "code": "cmn",
     "name": "Chinese (Mandarin)"
   },
+  {
+    "code": "cor",
+    "name": "Cornish"
+  },
   {
     "code": "crh",
     "name": "Crimean Tatar"
@@ -371,10 +375,22 @@
     "code": "gba",
     "name": "Gbaya"
   },
+  {
+    "code": "gla",
+    "name": "Scottish Gaelic"
+  },
+  {
+    "code": "gle",
+    "name": "Irish"
+  },
   {
     "code": "glg",
     "name": "Galician"
   },
+  {
+    "code": "glv",
+    "name": "Manx"
+  },
   {
     "code": "gon",
     "name": "Gondi"
@@ -887,6 +903,10 @@
     "code": "rus",
     "name": "Russian"
   },
+  {
+    "code": "san",
+    "name": "Sanskrit"
+  },
   {
     "code": "sas",
     "name": "Sasak"
@@ -1011,6 +1031,10 @@
     "code": "tem",
     "name": "Timne"
   },
+  {
+    "code": "tet",
+    "name": "Tetum"
+  },
   {
     "code": "tgk",
     "name": "Tajik"
@@ -1039,6 +1063,10 @@
     "code": "tmh",
     "name": "Tamashek"
   },
+  {
+    "code": "tok",
+    "name": "Toki Pona"
+  },
   {
     "code": "tsm",
     "name": "Sign Language: Turkish"